Lua APA (7ú heag.)

Overy, P. (1991). De Stijl. Thames and Hudson.

Lua i Stíl Chicago (17ú heag.)

Overy, Paul. De Stijl. New York, N.Y.: Thames and Hudson, 1991.

Lua MLA (8ú heag.)

Overy, Paul. De Stijl. Thames and Hudson, 1991.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.